| 摘要 |
<p>The invention relates to a modular busbar (2; 3; 101; 102; 103; 104) formed of separate partial pieces (8, 9, 8; 6, 10, 8; 106, 107,; 106, 108, 106; 109, 110; 109, 111, 109) implemented as rigid profiles and joined to each other in an electrically conductive manner transverse to the current direction, two of which (8, 9; 6, 10; 106, 107; 106, 108; 109, 110; 109, 111) are made of different electrically conductive material, having a cross-sectional area (A), the shell contour (16; 116) thereof being formed of a first side pair (12; 112) of opposite sides (12a, 12b; 112a, 112b) having a first side length forming the width (B) of the busbar, and a second side pair (13; 113) of opposite sides (13a, 13b; 113a, 113b) having a second side length forming the height (H) of the busbar, wherein the width (B) of the busbar is shorter than the height (H) of the busbar, wherein a first (6; 8; 6; 106; 106; 109; 109) of the partial pieces extending substantially over the entire length (L) of the busbar in the current direction (5; 105) forms a first side (12a; 112a) of the first side pair (12), and first segments (h1a, h1b) each adjacent thereto form the two sides (13a, 13b; 113a, 113b) of the second side pair (13). In order to optimize the busbar, in particular for the use as a collector bus in a bus distribution system, a second of the partial pieces (7; 8; 8; 107; 106; 110; 109) extending over the entire length (L) of the busbar in the current direction (5; 105) forms the second side (12b; 112b) of the first side pair (12) and second segments (h2a, h2b) each adjacent thereto form the two sides (13a, 13b; 113a, 113b) of the second side pair (13).</p> |
